How to Read Your Processing Statement (and Spot the Padding)

Your processing statement is not supposed to be easy to read. That is part of the problem. It is long, it uses three names for the same charge, and the number that matters most is usually buried at the bottom. Here is how to read it in about ten minutes, and what to look for when something does not add up.

Start with one number: your effective rate

Forget the rate you were quoted for a minute. Your effective rate is what you actually paid.

Total fees for the month, divided by total card volume for the month.

Example: $1,350 in total fees on $50,000 in card sales is a 2.70% effective rate.

That one number lets you compare month to month, and it stops a low quoted rate from hiding a high real bill. If your effective rate jumps from one month to the next and your card mix did not change much, something on the statement changed. Find out what before you accept it.

Every fee falls into three buckets

Almost every line on a statement fits into one of these buckets. Sorting them this way is the whole trick.

1. Interchange: the largest piece, and not your processor's money.

Interchange goes to the bank that issued your customer's card. The card networks set it, and it varies by card type and by how the card was accepted. A basic debit card and a premium rewards card do not cost the same to accept, and a card tapped in person does not cost the same as a card keyed in online.

As a reference point, regulated debit interchange is 0.05% plus $0.21 per transaction. Premium credit cards run much higher. Interchange tables are published, so on an interchange-plus statement you can check a line against the published rate for that card type. You cannot negotiate interchange down. Anyone who promises to lower it is really talking about the next bucket.

2. Assessments and network fees: small, set by the networks, and not negotiable.

These are what Visa, Mastercard, Discover, and American Express charge for running their networks. They are usually roughly 0.13% to 0.15% of volume, plus small per-transaction network fees, and they vary by brand and transaction type. For example, a spring 2026 pass-through schedule lists Visa credit at 0.14% and Visa debit at 0.13%, while Mastercard is commonly listed at 0.1275% on transactions under $1,000 and 0.1475% on transactions over $1,000, plus $0.0195 per transaction. Rates change over time, so use those figures as a reasonableness check, not as a quote.

This bucket is where padding is easiest to spot. If a line labeled as an assessment is well above that range, or if the same assessment appears twice under different names, ask for an explanation in writing. A legitimate pass-through charge should match what the network charges.

3. Processor markup: the only piece your processor controls.

This is what your processor keeps for moving the money and depositing it. It may show up as a percentage, a per-transaction amount, a monthly fee, or all three. This is the piece you can negotiate, and it is the piece that should be stated plainly in your agreement.

On a clean interchange-plus statement, interchange, assessments, and markup appear on separate lines. On a tiered statement, they are blended into buckets, usually labeled qualified, mid-qualified, and non-qualified. That blending is the problem. The quoted qualified rate is often the cheapest bucket, and rewards cards, business cards, and card-not-present sales slide into the more expensive buckets. You see the bucket, not the markup inside it.

Five padding spots to check line by line

1. Vague fees with no service attached.

Watch for lines like "regulatory fee," "service fee," "technology fee," or "annual maintenance fee" with no explanation of what you get for them. Some fees are legitimate. A fee with no clear service behind it still deserves a question, and a fee that appears once a year deserves a question before it repeats.

2. Monthly fees that stack.

A monthly statement fee, often about $5 to $15, plus a gateway fee, plus a monthly minimum, plus a batch fee can add up quietly, especially for a smaller business. Add up every fixed monthly charge separately from your percentage fees. That total is part of your effective rate, even though it does not look like a rate.

3. PCI fees, and the difference between two of them.

PCI compliance is real. It is the security standard for handling cardholder data, and your processor enforces it through your merchant agreement. But there are two different PCI lines, and they are not the same thing.

A PCI compliance or program fee is a charge some processors bill for compliance tools, a questionnaire portal, and sometimes scans. A PCI non-compliance fee is a monthly penalty, commonly about $20 to $60 depending on the processor, charged when your annual questionnaire has not been completed and validated. The non-compliance fee usually stops once you complete that questionnaire. If you see a recurring PCI charge month after month, check whether you simply have unfinished paperwork before you assume it is a fixed cost.

4. Downgrades you could have avoided.

On a tiered statement, transactions get more expensive when required information is missing. Keying a card instead of tapping or dipping it, missing address verification online, or settling a batch late can push a sale into a higher tier. You cannot avoid the higher interchange on a premium rewards card. You can often avoid a downgrade caused by how the sale was entered or settled. If a large share of your sales lands in non-qualified, ask your processor which ones downgraded and why.

5. Rate creep.

Compare this month's markup lines to last month's, not just the total. A markup that rises without notice, a new line item that was not in your agreement, or a per-transaction fee that quietly increased are all worth a call. Keep your signed agreement next to your statement. If a charge is not in the agreement, that is the first question to ask.

A ten minute statement check

1. Find total fees and total card volume. Calculate your effective rate.
2. Separate pass-through costs (interchange and assessments) from processor markup and fixed monthly fees.
3. Check any assessment line against the range above. Flag anything well above it or duplicated under another name.
4. Add up all fixed monthly fees. Add up all vague fees.
5. Compare the markup lines to last month and to your agreement.
6. Write down every line you cannot explain in one sentence. That list is your call with your processor.

If your processor cannot explain a line plainly, that is an answer in itself.

What a clean statement looks like

A clean statement does not mean a cheap statement. Card mix alone can make one month more expensive than another, and that is normal. A clean statement means you can point to each charge and say who sets it, who keeps it, and why it is there. Interchange goes to the issuing bank. Assessments go to the networks. Markup goes to your processor. Everything else should have a name you recognize and a service you use.

If your statement does not let you do that, you do not have a pricing problem yet. You have a visibility problem, and visibility comes first. You cannot negotiate what you cannot see.

Get a second pair of eyes on yours

Send us your most recent statement and we will walk through it line by line: your effective rate, what is pass-through, what is markup, and which lines are worth questioning. The review is free, and there is no obligation to switch. Request a free assessment or contact us to get started.

Alex Burgin

CEO, Canyon Payments

Alex Burgin is the CEO of Canyon Payments. Two decades in payments — Visa, Authorize.Net, CyberSource — now building the payments company he always wanted to recommend.